Updated: 2021-09-29 12:46:45 UTC
Daily discharge volume in Acre-Feet per day for the last 14-days. Data Source: USACE | |||||||||||||||
Date | S77 | S78 | S79 | S310 | S351 | S352 | S354 | L8 | S308 | S80 | NthLake 1 | WCA1 | WCA2 | WCA3 | ENP |
09-28 | 0 | 3922 | 9927 | -41 | 0 | 0 | 0 | -369 | 0 | 662 | 17433 | 1390 | 4518 | 4056 | 1,485.6190 |
09-27 | 0 | 4523 | 13086 | -12 | 0 | 0 | 0 | -341 | 0 | 580 | 20009 | 2450 | 5921 | 4185 | 1,273.3877 |
09-26 | 0 | 6763 | 15260 | -66 | 0 | 0 | 0 | -480 | 0 | 769 | 21763 | 3124 | 6472 | 4169 | 1,283.3051 |
09-25 | 0 | 8684 | 20569 | -83 | 0 | 0 | 0 | -601 | 0 | 1157 | 22709 | 2721 | 7432 | 4169 | 1,209.9167 |
09-24 | 0 | 8692 | 17932 | -85 | 0 | 0 | 0 | -645 | 0 | 1158 | 21721 | 3271 | 7642 | 4181 | 1,192.0655 |
09-23 | 0 | 7553 | 18955 | -237 | 0 | 0 | 0 | -559 | 0 | 1142 | 17827 | 3027 | 7682 | 4193 | 1,180.1646 |
09-22 | 0 | 7688 | 21163 | -328 | 0 | 0 | 0 | -676 | 0 | 1216 | 16005 | 3281 | 7757 | 4445 | 1,112.7267 |
09-21 | 0 | 5168 | 16147 | -239 | 0 | 0 | 0 | -577 | 0 | 1279 | 11915 | 2602 | 7662 | 4044 | 1,142.4787 |
09-20 | 0 | 4419 | 8413 | -204 | 0 | 0 | 0 | -538 | 0 | 1073 | 7575 | 1541 | 7321 | 3905 | 1,144.4622 |
09-19 | 0 | 4910 | 10262 | -248 | 0 | 0 | 0 | -480 | 0 | 935 | 6611 | 1511 | 6167 | 3963 | 1,148.4291 |
09-18 | 0 | 4655 | 8768 | 0 | 0 | 0 | -450 | 0 | 774 | 5861 | 1406 | 4427 | 4104 | 864.7929 | |
09-17 | 0 | 5636 | 11588 | 0 | 0 | 0 | -175 | 0 | 739 | 6573 | 1085 | 3001 | 2951 | 1,023.4705 | |
09-16 | 0 | 4656 | 9207 | -124 | 0 | 0 | 0 | -63 | 0 | 619 | 6504 | 851 | 1803 | 1952 | 1,086.9416 |
09-15 | 0 | 2242 | 7336 | -141 | 0 | 0 | 0 | -44 | 0 | 597 | 6270 | 1043 | 2281 | 2025 | 1,037.3548 |
1Includes discharges from Fisheating Creek, S71, S72, S84, S84X, S65E, and S65EX1 | |||||||||||||||
Average and total net discharge volume in Acre-Feet per day for the last 7-days. Data Source: USACE | |||||||||||||||
Statistic | S77 | S78 | S79 | S310 | S351 | S352 | S354 | L8 | S308 | S80 | NthLake | WCA1 | WCA2 | WCA3 | ENP |
Average | 0 | 6832 | 16699 | -122 | 0 | 0 | 0 | -524 | 0 | 955 | 19638 | 2752 | 6775 | 4200 | 1,248.169 |
Total | 0 | 47825 | 116892 | -852 | 0 | 0 | 0 | -3671 | 0 | 6684 | 137466 | 19263 | 47425 | 29399 | 8,737.185 |
Average and total net discharge volume in Acre-Feet per day for the last 14-days. Data Source: USACE | |||||||||||||||
Statistic | S77 | S78 | S79 | S310 | S351 | S352 | S354 | L8 | S308 | S80 | NthLake | WCA1 | WCA2 | WCA3 | ENP |
Average | 0 | 5679 | 13472 | -151 | 0 | 0 | 0 | -428 | 0 | 907 | 13484 | 2093 | 5720 | 3739 | 1,156.08 |
Total | 0 | 79511 | 188613 | -1808 | 0 | 0 | 0 | -5998 | 0 | 12700 | 188775 | 29304 | 80087 | 52344 | 16,185.12 |
Lake Flows: In the past 7 days the total outflow from Lake Okeechobee was 0 AF with 0 AF to the Caloosahatchee through S-77, 0 AF through S-310 in Clewiston, and 0 AF to the EAA through S-351, S-352, and S-354. The total net inflow to the Lake was 141,990 AF (137,466 AF from Fisheating Creek, S-71, S-72,S-84s, S-65EX, and S-65EX1) with a total backflow volume of 4,523 AF from S310 and C10A. Water conservation areas received flows of 19,263 AF, 47,425 AF, and 29,399 AF at WCA1, WCA2, and WCA3, respectively. Everglades National Park received 8,737 AF.
Lake Okeechobee Level: 15.51 ft (Operational Management Band)
Lake Okeechobee Inflow: 9542 cfs
Last Week: 15.11 ft
Lake Okeechobee Outflow: 5 cfs
Weekly Rainfall Total:
WP Franklin 0.20"
Ortona 0.37"
Moore Haven 3.60"
Stage and recession rates this time for the current and last three water years | ||||
Date | Water Year | Stage | 7-Day Recession Rate | 30-Day Recession Rate |
09-28 | 2019 | 14.60 | -0.10 | 0.00 |
09-28 | 2020 | 13.63 | -0.13 | -0.03 |
09-28 | 2021 | 15.46 | 0.27 | 1.24 |
09-28 | 2022 | 15.51 A | 0.40 | 0.85 |
A Value estimated from average stage height across L001, L005, L006, LZ40, S133TW, S352HW & S4TW | ||||
B -0.5 ft 30-d⁻¹ maximum 30-day Recession Rate for HAB Deviation | ||||
Weekly (09/22 - 09/28) rainfall totals along the Caloosahatchee River | |
Mointoring Location 1 | Weekly |
S79 (WP Franklin) | 2.0 |
S78 (Ortona) | 0.4 |
S77 (Moore Haven) | 3.9 |
1 Data Source: SFWMD DBHYDRO (DBKEYS 16414,15495,16415) and USACE reports | |
2 Based on data from 09/22/2021 - 09/28/2021 | |
Weekly mean water quality sonde Chlorophyll and Phycocyanin concentration at monitoring locations across Lake Okeechobee | ||||
Site | 7-day Mean | 7-day Mean | Green Algal | Blue-green Algae |
L001 | 48 | 63 | High Concern | High Concern |
L005 | 66 | 104 | High Concern | High Concern |
L006 | 12 | 77 | Min. Concern | High Concern |
LZ40 | 231 | 16 | High Concern | Min. Concern |
1 Based on data from 09/23/2021 - 09/29/2021 | ||||
2 Chlorophyll Categories: | ||||
3 Phycocyanin Categories: | ||||
Cyanobacteria Index for Lake Okeechobee for 2021-09-28 (Data Source: NOAA NCCOS)
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